MY104230A - Camera apparatus for preventing double exposure. - Google Patents

Camera apparatus for preventing double exposure.

Info

Publication number
MY104230A
MY104230A MYPI89001376A MYPI19891376A MY104230A MY 104230 A MY104230 A MY 104230A MY PI89001376 A MYPI89001376 A MY PI89001376A MY PI19891376 A MYPI19891376 A MY PI19891376A MY 104230 A MY104230 A MY 104230A
Authority
MY
Malaysia
Prior art keywords
cassette
operated
exposure
frame
encodement
Prior art date
Application number
MYPI89001376A
Inventor
Wesley Cannon James
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of MY104230A publication Critical patent/MY104230A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film, e.g. title, time of exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/24—Details of cameras or camera bodies; Accessories therefor with means for separately producing marks on the film
    • G03B2217/242—Details of the marking device
    • G03B2217/244—Magnetic devices
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/26—Holders for containing light-sensitive material and adapted to be inserted within the camera
    • G03B2217/263—Details of exposure status indicators; Double exposure prevention

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Camera Data Copying Or Recording (AREA)
  • Projection-Type Copiers In General (AREA)

Abstract

IN A PHOTOGRAPHIC CAMERA (101), A MOTORIZED FILM TRANSPORT (109) IS OPERATED IN A PREWIND MODE TO CONTINUOUSLY ADVANCE SUCCESSIVE UNEXPOSED FRAME OF A FILMSTRIP (F) FROM A LIGHT-TIGHT CASSETTE (1) TO A FILM TAKE-UP (121), WITHOUT EXPOSING ANY OF THE FILM FRAMES AT THE FOCAL PLANE OF AN OBJECTIVE LENS (127), AND IS OPERATED IN A REWIND MODE TO POSITION RESPECTIVE UNEXPOSED FRAME FOR EXPOSURE AT THE FOCAL PLANE AND TO RETURN THEM INDIVIDUALLY TO THE CASSETTE FOLLOWING EACH EXPOSURE BEFORE AN EXPOSED FRAME IS RETURNED TO THE CASSETTE, A DOUBLE EXPOSURE PREVENTION DEP ENCODEMENT (169) IS APPLIED TO THE FILMSTRIP AT A PREDETERMINED LOCATION PROXIMATE THE EXPOSED FRAME. IF THE FILMSTRIP (F) IS REWOUND INTO THE CASSETTE (1) PREMATURELY, I.E. WITHOUT IT BEING COMPLETELY EXPOSED, AND AT A LATER TIME THE CASSETTE IS RE-LOADED INTO THE CAMERA (101), THE FILM TRANSPORT (109) WILL BE OPERATED IN THE PRE-WIND MODE ONLY UNTIL A DEP ENCODEMENT (169) IS SENSED. THEN, THE FILM TRANSPORT (109) WILL BE OPERATED IN THE REWIND MODE TO RETURN THE EXPOSED FRAME CORRESPONDING TO THE SENSED ENCODEMENT TO THE CASSETTE (1) AND TO POSITION THE NEXT-AVAILABLE UNEXPOSED FRAME FOR EXPOSURE AT THE FOCAL PLANE. (FIG. 5)
MYPI89001376A 1988-10-07 1989-10-06 Camera apparatus for preventing double exposure. MY104230A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/254,907 US4878075A (en) 1988-10-07 1988-10-07 Camera apparatus for preventing double exposure

Publications (1)

Publication Number Publication Date
MY104230A true MY104230A (en) 1994-02-28

Family

ID=22966049

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI89001376A MY104230A (en) 1988-10-07 1989-10-06 Camera apparatus for preventing double exposure.

Country Status (9)

Country Link
US (1) US4878075A (en)
EP (2) EP0437477B1 (en)
JP (1) JP2755459B2 (en)
DE (1) DE68911312T2 (en)
ES (1) ES2045330T3 (en)
HK (1) HK55194A (en)
MX (1) MX164234B (en)
MY (1) MY104230A (en)
WO (1) WO1990004200A1 (en)

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US5006873A (en) * 1988-10-07 1991-04-09 Eastman Kodak Company Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
US5025283A (en) * 1989-09-14 1991-06-18 Eastman Kodak Company Magnetic recording on film of scene parameters and photofinishing process for use therewith
US5017326A (en) * 1989-10-05 1991-05-21 Eastman Kodak Company Film mid roll interrupt protection for a camera using magnetic azimuth recording on film
US5130728A (en) * 1989-10-27 1992-07-14 Nikon Corporation Information recordable camera
JP2548694Y2 (en) * 1989-11-13 1997-09-24 富士写真フイルム株式会社 Photographic film cartridge that can record information
USRE36184E (en) * 1989-12-05 1999-04-06 Minolta Co., Ltd. Camera having an automatic film loading mechanism
US5255034A (en) * 1989-12-05 1993-10-19 Minolta Camera Kabushiki Kaisha Camera having an automatic film loading mechanism
US5475454A (en) * 1990-02-09 1995-12-12 Nikon Corporation Film magazine and camera
EP0441655A3 (en) * 1990-02-09 1992-06-17 Nikon Corporation Camera reading information applied to a film unit
US5479226A (en) * 1990-02-09 1995-12-26 Nikon Corporation Camera reading information applied to a film unit
DE69131364T2 (en) * 1990-03-15 2000-03-23 Canon K.K., Tokio/Tokyo Camera for self-threading film cartridges
US5270755A (en) * 1990-05-01 1993-12-14 Ricoh Company, Ltd. Trimming information recordable camera
JPH0460530A (en) * 1990-06-28 1992-02-26 Nikon Corp Film feed controller of camera
JPH0460619A (en) * 1990-06-29 1992-02-26 Nikon Corp Camera with magnetic head
US5221939A (en) * 1990-07-09 1993-06-22 Minolta Camera Kabushiki Kaisha Photographic camera
US5815752A (en) * 1990-09-13 1998-09-29 Canon Kabushiki Kaisha Camera having a magnetic recording apparatus selectively operable based on film feed speed
US5032861A (en) * 1990-10-15 1991-07-16 Eastman Kodak Company Film cassette with lock-out means for preventing load of exposed film
JPH04171433A (en) * 1990-11-02 1992-06-18 Canon Inc Camera using film with magnetic storage part
JP3035372B2 (en) * 1991-04-26 2000-04-24 キヤノン株式会社 camera
JP2687258B2 (en) * 1991-04-26 1997-12-08 キヤノン株式会社 Head device used for film having information recording unit and device using film having information recording unit
US5432570A (en) * 1991-05-27 1995-07-11 Canon Kabushiki Kaisha Camera having means for restricting an operation based on a state of use of a recording medium
US5598236A (en) * 1991-05-30 1997-01-28 Canon Kabushiki Kaisha Camera using a film having a magnetic recording portion
JPH0540300A (en) * 1991-08-05 1993-02-19 Nikon Corp Information recording position control device
JPH05100356A (en) * 1991-10-09 1993-04-23 Fuji Photo Film Co Ltd Photographic film
US5430513A (en) * 1992-02-13 1995-07-04 Olympus Optical Co., Ltd. Automatic film feeding apparatus for camera
JPH05249551A (en) * 1992-03-06 1993-09-28 Canon Inc Camera using film with magnetic storage
JPH05303137A (en) * 1992-04-27 1993-11-16 Minolta Camera Co Ltd Camera with information writing or reading device
JP2954428B2 (en) * 1992-06-10 1999-09-27 キヤノン株式会社 camera
JP3002608B2 (en) * 1992-06-30 2000-01-24 キヤノン株式会社 Camera and magnetic head for camera
JP2945215B2 (en) * 1992-07-31 1999-09-06 富士写真フイルム株式会社 Camera shot frame identification device
JP3169150B2 (en) 1993-02-12 2001-05-21 キヤノン株式会社 Camera and magnetic recording device for camera
JPH07128733A (en) * 1993-10-28 1995-05-19 Canon Inc Camera
US5477289A (en) * 1994-03-25 1995-12-19 Eastman Kodak Company Camera including multiple burst data to identify unexposed frames
US5502522A (en) * 1994-05-12 1996-03-26 Eastman Kodak Company Compact magnetic head for a photographic camera
JPH07333720A (en) * 1994-06-08 1995-12-22 Minolta Co Ltd Camera with magnetic recording function
JPH086127A (en) * 1994-06-15 1996-01-12 Canon Inc camera
US6084728A (en) * 1994-08-18 2000-07-04 Fuji Photo Film Co., Ltd. Method of recording magnetic information
JP3391107B2 (en) * 1994-09-06 2003-03-31 富士写真フイルム株式会社 How to accept print orders
US5510865A (en) * 1994-09-15 1996-04-23 Eastman Kodak Company Camera with mid-roll rewind mode
US5778267A (en) * 1994-10-20 1998-07-07 Nikon Corporation Film feed control apparatus
JP3486247B2 (en) * 1994-11-29 2004-01-13 ペンタックス株式会社 Exposed inspection equipment
JP3375484B2 (en) * 1995-10-11 2003-02-10 ペンタックス株式会社 Electronic development type camera
US5940648A (en) * 1995-10-12 1999-08-17 Asahi Kogaku Kogyo Kabushiki Kaisha Electro-developing type camera using electro-developing recording medium
US5678087A (en) * 1995-12-21 1997-10-14 Eastman Kodak Company Camera having an upstream read only magnetic sensor to detect exposed image areas on magnetically coated film
US5995769A (en) * 1996-01-31 1999-11-30 Canon Kabushiki Kaisha Apparatus which makes it possible or not possible to start using film at position of an unused frame
US6185377B1 (en) * 1997-07-18 2001-02-06 Canon Kabushiki Kaisha Apparatus such as camera adapted for film having magnetic recording part
DE29803606U1 (en) * 1998-03-03 1998-05-07 Bremaphot Biedebach & Co (GmbH & Co), 28195 Bremen Universal photo system
US5960222A (en) * 1998-08-20 1999-09-28 Eastman Kodak Company Camera with automatic film initialization responsive to film loading door sensor
AUPQ257999A0 (en) 1999-07-07 1999-09-23 Kassis, Fahim Locrete
DE10114830A1 (en) * 2001-03-26 2002-11-07 Infineon Technologies Ag Film and camera that allow a film to be stopped and removed from a camera and then reloaded and re-used from the stop point with the film cartridge having a memory chip that records the number of exposures to allow reuse
KR101679353B1 (en) * 2009-07-30 2016-11-24 니폰 덴키 가라스 가부시키가이샤 Glass ribbon and process for production thereof

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US3578852A (en) * 1968-06-10 1971-05-18 Bell & Howell Co Motion picture apparatus having sensing means for film carried cue signals
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US4311377A (en) * 1980-07-08 1982-01-19 Eastman Kodak Company Identifying cassettes loaded in cameras

Also Published As

Publication number Publication date
EP0437477B1 (en) 1993-12-08
JP2755459B2 (en) 1998-05-20
DE68911312T2 (en) 1994-06-16
EP0437477A1 (en) 1991-07-24
WO1990004200A1 (en) 1990-04-19
EP0362892B1 (en) 1993-10-06
JPH04500951A (en) 1992-02-20
EP0362892A1 (en) 1990-04-11
US4878075A (en) 1989-10-31
ES2045330T3 (en) 1994-01-16
HK55194A (en) 1994-06-03
DE68911312D1 (en) 1994-01-20
MX164234B (en) 1992-07-27

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